HP rp4410, Service Manual

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consult the local electrical authority that has jurisdiction for the recommended circuit breaker
size.
System Power Specifications
The following tables provide information to help determine the amount of ac power needed for
your computer room.
Table 2-4 lists the ac power requirements for the server.
Table 2-4 System Power Specifications
Value Specification
200 – 240 VAC Nominal input voltage
180 VAC Minimum operating voltage
264 VAC Maximum operating voltage
50 – 60 Hz Frequency range (minimum – maximum)
1 Number of phases
8 A RMS Maximum input current
rp4410
100 A (peak), 55 A (average) 0 msec – 1 msec
55 A (peak), 33 A (average) 1 msec – 2 msec
5 A (peak), 22 A (average) 2 msec – 10 sec
25 A (peak), 15 A (average) 10 msec – 150 msec
rp4440
100 A (peak), 55 A (average) 0 msec – 1 msec
55 A (peak), 33 A (average) 1 msec – 2 msec
5 A (peak), 22 A (average) 2 msec – 10 sec
25 A (peak), 15 A (average) 10 msec – 150 msec
Maximum inrush current
(maximum configuration)
20 ms Dropout carry through time at minimum
line voltage
>0.95 at all loads of 90% – 100% of supply rating
>0.75 at all loads of 50% – 90% of supply rating Power factor correction
<1.1 mA per line cord Ground leakage current
Table 2-5 list maximum and typical power requirements for the HP 9000 rp4410 and rp4440
servers.
Table 2-5 System Power Requirements
Comments VA Watts Power Required (50-60 Hz)
Maximum theoretical 1440 1368 Maximum configuration
1
Typical 1125 1065 Typical configuration
2
1 Maximum power is the sum of the worst case power consumption values of every subsystem in the HP 9000 rp4410
or rp4440 server. To calculate the worst case power consumption for your facility installation, use these values.
2 Typical power consumption values were measured while running power intensive applications. These values are
generally lower than maximum power numbers because all the subsystems in the server rarely draw maximum
power simultaneously and for long durations.
Electrical Specifications 45